Re: VLAN routing on 871

marcelo.zilio · ‎10-10-2006

Hi,

Can I configure InterVLAN routing on Cisco871 just like on Layer 3 switches (ip routing)?

I mean to make something like this:

##### ip routing

!

interface Vlan1

description LAN1

ip address 10.1.1.1 255.255.255.0

!

interface Vlan2

description LAN2

ip address 10.1.2.1 255.255.255.0

!

interface FastEthernet0

switchport access vlan 1

switchport mode access

!

interface FastEthernet1

switchport access vlan 2

switchport mode access

######

So when I put the hosts on FastEthernet0 and 1, with their respective IP address, both of them could access each other. Is that possible? If not so, is there any way to do that?

Thank you in advance

regards

Rajat Chauhan · ‎10-10-2006

Hi,

Yes the config would work fine as such.As a good practice,make sure the hosts are configured with respective vlan interfaces as default gateways.

dpopli · ‎10-10-2006

Hi,

The config will work however do not forget to user IP helper address for VLAN2 if you use DHCP server in VLAN1